The spider obtains energy from a saltwater solution. Children can explore the principle of alternative power supply in a playful way, without using conventional batteries.
The kit contains parts for building the model, a motor, and other components. Once assembled, the mechanical spider can move for approximately 4 to 6 hours.
Assembling the individual parts develops manual dexterity, patience, and logical thinking. Children also observe the connection between the energy source and the movement of the mechanism.
This creative kit allows children to assemble their own mechanical spider step by step and then observe its movement. The unusual saltwater power supply provides an engaging introduction to alternative energy sources and the principles of simple mechanical systems.
After the power module has been prepared correctly, the spider can move for approximately 4 to 6 hours. To stop it, remove the wet FC module, dry it, and place it back into the structure.
Why choose this construction kit:
Common household items may be needed to complete the project: a cup, salt, a stick, a flat-head screwdriver, and side cutters.
